澳大利亚采购需求：商业胶合板

I'm looking to purchase 5 pieces of plywood that are 12mm thick and measure 1220x2440mm. Can you provide me with a quote for this product? Additionally, I need the delivery to be made to QLD, Australia, 4214. It would be great if you could include the lead time for shipping and any bulk order discounts available. Please also let me know if you offer any different grades or finishes for this plywood, as I'm open to options. Looking forward to your prompt response!